JP2010261815A - クロノグラフ機構及びこれを備えたクロノグラフ時計 - Google Patents

クロノグラフ機構及びこれを備えたクロノグラフ時計 Download PDF

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Publication number
JP2010261815A
JP2010261815A JP2009112929A JP2009112929A JP2010261815A JP 2010261815 A JP2010261815 A JP 2010261815A JP 2009112929 A JP2009112929 A JP 2009112929A JP 2009112929 A JP2009112929 A JP 2009112929A JP 2010261815 A JP2010261815 A JP 2010261815A
Authority
JP
Japan
Prior art keywords
hammer
chronograph
minute
heart cam
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2009112929A
Other languages
English (en)
Japanese (ja)
Inventor
Shigeo Suzuki
重男 鈴木
Mamoru Watanabe
守 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2009112929A priority Critical patent/JP2010261815A/ja
Priority to CH6932010A priority patent/CH700959A2/de
Priority to CN2010101748929A priority patent/CN101881937A/zh
Publication of JP2010261815A publication Critical patent/JP2010261815A/ja
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
    • G04F7/0814—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms with double hammer, i.e. one hammer acts on two counters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
JP2009112929A 2009-05-07 2009-05-07 クロノグラフ機構及びこれを備えたクロノグラフ時計 Withdrawn JP2010261815A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009112929A JP2010261815A (ja) 2009-05-07 2009-05-07 クロノグラフ機構及びこれを備えたクロノグラフ時計
CH6932010A CH700959A2 (de) 2009-05-07 2010-05-06 Chronographen-Mechanismus sowie Chronograph mit diesem Mechanismus.
CN2010101748929A CN101881937A (zh) 2009-05-07 2010-05-07 精密计时机构以及具有该精密计时机构的精密计时钟表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009112929A JP2010261815A (ja) 2009-05-07 2009-05-07 クロノグラフ機構及びこれを備えたクロノグラフ時計

Publications (1)

Publication Number Publication Date
JP2010261815A true JP2010261815A (ja) 2010-11-18

Family

ID=43053973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009112929A Withdrawn JP2010261815A (ja) 2009-05-07 2009-05-07 クロノグラフ機構及びこれを備えたクロノグラフ時計

Country Status (3)

Country Link
JP (1) JP2010261815A (de)
CN (1) CN101881937A (de)
CH (1) CH700959A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709796A1 (fr) 2014-06-19 2015-12-31 Société Anonyme De La Manufacture D Horlogerie Audemars Piguet & Cie Dispositif d'embrayage basculant pour pièce d'horlogerie.
EP3070535B1 (de) * 2015-03-18 2020-04-29 Glashütter Uhrenbetrieb GmbH Federhaus mit im wesentlichen konstantem drehmoment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348040A (en) * 1970-12-28 1974-03-13 Suwa Seikosha Kk Instrument resetting mechanism eg for use in a timepiece movement
JP4296019B2 (ja) * 2003-03-27 2009-07-15 セイコーインスツル株式会社 帰零構造を有するクロノグラフ時計
EP1746471B1 (de) * 2005-07-20 2019-09-18 Breitling AG Null-Rückstellungsvorrichtung für zwei Zeitzähler
EP2045672B1 (de) * 2007-10-02 2014-02-26 Omega SA Vorrichtung zur Nullrückstellung für zwei Zeitgeber

Also Published As

Publication number Publication date
CN101881937A (zh) 2010-11-10
CH700959A2 (de) 2010-11-15

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Effective date: 20120301

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Effective date: 20121116